movim/system/XMPPtoForm.php

<?php
class XMPPtoForm{
	private $fieldset;
	private $xmpp;
	private $html;
	
	public function __construct(){
		$this->fieldset = 0;
		$this->html = '';
		$this->xmpp = '';
	}
	
	public function getHTML($xmpp){
		$this->setXMPP($xmpp);
		$this->create();
		return $this->html;
	}
	
	public function setXMPP($xmpp){
		$this->xmpp = $xmpp;
	}
	
	public function create(){
		$this->xmpp = str_replace('xmlns=', 'ns=', $this->xmpp);
		$x = new SimpleXMLElement($this->xmpp);
		foreach($x->children() as $element){
			switch($element->getName()){
				case "title":
					$this->outTitle($element);
					break;
				case "instructions":
					$this->outP($element);
					break;
				case "field":
                    $this->html .='<div class="element">';
					switch($element['type']){
						case "boolean":	
							$this->outCheckbox($element);
							break;
						case "fixed":	
							$this->outBold($element);
							break;
						case "text-single":
							$this->outInput($element, "", "");
							break;
						case "text-multi":	
							$this->outTextarea($element);
							break;
						case "text-private":
							$this->outInput($element, "password", "");
							break;
						case "hidden":
							$this->outHiddeninput($element);
							break;
						case "list-multi":
							$this->outList($element, "multiple");
							break;
						case "list-single":
							$this->outList($element, "");
							break;
						case "jid-multi":
							$this->outInput($element, "email", "multiple");
							break;
						case "jid-single":
							$this->outInput($element, "email", "");
							break;
						default:
							$this->html .= "";
					}
                    $this->html .='</div>';
					break;
				/*XML without <x> element*/
				case 'username':
				case 'email':
				case 'password':
					$this->outGeneric($element->getName());
					break;
				default: 
					$this->html .= "";
			}
		}
		if($this->fieldset>0){ 
			$this->html .= '</fieldset>';
		}
	}

	private function outGeneric($s){
		$this->html .= '<label for="'.$s.'">'.$s.'</label>
			<input name="'.$s.'" type="'.$s.'" required/>';;
	}
	private function outTitle($s){
		$this->html .= '<h1>'.$s.'</h1>';
	}
	
	private function outP($s){
		$this->html .= '<p>'.$s.'</p>';
	}
	
	private function outBold($s){
		if($this->fieldset > 0){
			$this->html .= '</fieldset>';
		}
		$this->html .= '<fieldset><legend>'.$s->value.'</legend><br />';
		$this->fieldset ++;
	}

	private function outCheckbox($s){
		$this->html .= '<label for="'.$s['var'].'">';
		if($s['label']==null){
			$this->html .= $s['var'];
		}
		else{
			$this->html .= $s['label'];
		}
		$this->html .= '</label>
		<input name="'.$s['var'].'" type="checkbox" '.$s->required;
		if($s->value == "true" || $s->value == "1")
			$this->html .= ' checked';
		$this->html .= '/>';
	}
	
	private function outTextarea($s){
		$this->html .= '<label for="'.$s["var"].'">'.$s["label"].'</label>
			<textarea name="'.$s["var"].'" required="'.$s->required.'">';
		foreach($s->children() as $value){
			if($value->getName() == "value"){
				$this->html .= $value;
			}
		}
		$this->html .= '</textarea>';
	}
	
	private function outInput($s, $type, $multiple){
		$this->html .= '<label for="'.$s["var"].'">'.$s["label"].'</label>
			<input name="'.$s["var"].'" value="';
			foreach($s->children() as $value){
				if($value->getName() == "value"){
					$this->html .= $value.' ';
				}
			}
		$this->html .= '" type="'.$type.'" title="'.$s->desc.'" 
			'.$multiple.' '.$s->required.'/>';
	}
	
	private function outHiddeninput($s){
		$this->html .= '<input type="hidden" name="'.$s["var"].'" value="'.$s->value.'" />';
	}
	
	private function outList($s, $multiple){
		$this->html .= '<label for="'.$s["var"].'">'.$s["label"].'</label>
		<div class="select"><select name="'.$s['var'].'" '.$multiple.' '.$s->required.'>';
		
		if(count($s->xpath('option')) > 0){
			foreach($s->option as $option){
				$this->html .= '<option value="'.$option['label'].'"';
				if(in_array((string)$option->value, $s->xpath('value')))
					$this->html .= ' selected';
				$this->html .= '>'.$option->value.'</option>';
			}
		}
		else{
			foreach($s->value as $option){
				$this->html .= '<option value="'.$option['label'].'" selected>'
					.$option.'</option>';
			}
		}
		
		$this->html .= '</select></div>';
	}
}

class FormtoXMPP{
	private $stream;
	private $inputs;
	
	public function __construct(){
		$this->stream = '';
		$this->inputs = array();
	}
	
	public function getXMPP($stream, $inputs){
		$this->setXMPP($stream);
		$this->setInputs($inputs);
		$this->create();
		return $this->stream;
	}
	
	public function setXMPP($stream){
		$this->stream = new SimpleXMLElement($stream);
	}
	public function setInputs($inputs){
		$this->inputs = $inputs;
	}
	
	public function create(){
        switch($this->stream->getName()){
            case "stream": 
                $node = $this->stream->iq->query;
                break;
            case "pubsub":
                $node = $this->stream->configure->x;
                break;
        }
		foreach($this->inputs as $key => $value) {
            if($value == '' && $this->stream->getName() == "stream") {
                RPC::call('movim_reload', RPC::cdata(BASE_URI."index.php?q=account&err=datamissing"));
                RPC::commit();
     	        exit;
            }
		    else{
                $field = $node->addChild('field');
                $field->addChild('value', $value);
                $field->addAttribute('var', $key);
            }
        }
	}
}
?>